From 3edbb571ab5ba1d0c177d5b9bee6c67f021ed06a Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Mon, 8 Sep 2014 08:51:45 -0500
Subject: Fix more memory leaks reported by Ashwini Sharma.

---
 toys/posix/cpio.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'toys/posix/cpio.c')

diff --git a/toys/posix/cpio.c b/toys/posix/cpio.c
index 668f2ee9..39fd9c33 100644
--- a/toys/posix/cpio.c
+++ b/toys/posix/cpio.c
@@ -94,7 +94,10 @@ void cpio_main(void)
     // Read header and name.
     xreadall(afd, toybuf, 110);
     tofree = name = strpad(afd, x8u(toybuf+94), 110);
-    if (!strcmp("TRAILER!!!", name)) break;
+    if (!strcmp("TRAILER!!!", name)) {
+      if (CFG_TOYBOX_FREE) free(tofree);
+      break;
+    }
 
     // If you want to extract absolute paths, "cd /" and run cpio.
     while (*name == '/') name++;
@@ -121,6 +124,7 @@ void cpio_main(void)
     } else if (S_ISLNK(mode)) {
       data = strpad(afd, size, 0);
       if (!test) err = symlink(data, name);
+      free(data);
       // Can't get a filehandle to a symlink, so do special chown
       if (!err && !getpid()) err = lchown(name, uid, gid);
     } else if (S_ISREG(mode)) {
@@ -249,4 +253,5 @@ void cpio_main(void)
     xwrite(afd, toybuf,
       sprintf(toybuf, "070701%040X%056X%08XTRAILER!!!", 1, 0x0b, 0)+4);
   }
+  if (TT.archive) xclose(afd);
 }
-- 
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